Equipmentblvd 20 white powder coated 4 way adjustable air diffuser for evaporative swamp cooler 22 mounting edge 20 x20 x6 4 3 out of 5 stars 8.
20 in x 20 in evaporative cooler roof jack.
I m planning on putting in a swamp cooler on my roof no existing jack or ducting and am contemplating doing the work myself.
Manufacturer dial part number 78317 item weight 12 8 pounds product dimensions 33 x 2 3 x 5 inches.
Adjusts from flat up to 6 12 pitch.
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The 5500 to 7000 cfm jacks have 19 and 3 4 in.
This adjustable roof jack is ideal for the installation of all major brands of residential ducted downdraft coolers.
It s made with 28 gauge galvanized sheet metal and it includes a slide in winterizer damper.
Chatting to a plumber the other day they suggested using a side draft swamp cooler with a right angled duct taking the air down through the roof.
Roofing sealant will provide a weatherproof water tight seal between the roof jack assembly and the roof shingles.
Dial galvanized steel evaporative cooler roof jack.
Hessaire 6 800 cfm 115v side draft aspen roof side evap cooler swamp cooler for 20 in.
20 x 20 down draft evaporative cooler kit cm 3000 7000 for flat to 12 pitch roofs fits all duct dimensions up to 20 x 20 patended water tight rear hinge design for new installations or replacement of existing roof jacks includes an extra apron and collar for the option of connecting the flex duct to existing duct system or directly to a hallway or large room roof jack dims 9 h x 27.
Motor not included model a68s view the hessaire evaporative cooler collection 569 00 569 00.
Includes a slide in winterizing damper.
I ll be putting in a 6500cfm or so unit with a single drop.
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The dial 78318 20 multi pitch roof jack with damper is a highly reliable durable product from dial.
Seal the base of each support at the roof with roofing mastic.
18 for 3000 4500 cfm have a 17 3 4 discharge opening 20 for 5500 6500 cfm have a 19 3 4 discharge opening dial 78317 multi pitch roof jacks product information technical details.
Item 14994 model 78317.
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Interfaces of roof jack assembly and roof shingles.
Install roof supports at 24 inch intervals where the horizontal section of duct for a roof mount cooler is longer than 24 inches.
Prior to placing evaporative cooler.
Roof jacks are flanged and adjustable.
Only 9 left in stock order soon.